Ehhh...try again... Should work now.
BTW, Lesane, I was just trying to show how to detect the screen resolution because there are hundreds of things he could want to do with this script...I wanted to provide something that was nice and customizable, and I feel like you just repeated what I already said (but worse). It's not nice. I wouldn't be bothered, but you've been an @$$4073 to me in the past, so I can't help but feel like you're just trying to get attention (a "thank you" even) at my expense.
Also, I've never heard of a screen resolution where height divided by width is not equal to 75%, so those parts in your conditionals are unnecessary.
Good day.